The idea seems to be a good one, because the German print gallery Edition Schellmann has commissioned a whole bunch of artists to make a freestanding door-based work for the "Door Cycle." [Even more years back, Schellmann did a whole series of wall-sized works, too; so really, they're just working their way around the house.]

Anyway, Elmgreen & Dragset's piece, called Belly Door, requires almost no explanation. The painted fiberglass-over-wood door belly could just be the result of a year's worth of Oktoberfests, but it looks fairly pregnant to me.